TO ALL MATHEMATICIANS WHO HAVE PRELIMINARILY PREREGISTERED FOR THE INTERNATIONAL CONGRESS OF MATHEMATICIANS 1998 IN BERLIN Thirteenth Circular Letter, June 28, 1997 Subject: ICM98-CL13: Session on MATHEMATICAL SOFTWARE: Call for participation Dear colleague: The President of the International Mathematical Union (IMU) has asked the Organizing Committee of the International Congress of Mathematicians 1998 (ICM98, Aug 18 to 27, 1998 in Berlin, see URL: http://elib.zib.de/ICM98) to consider arranging - in addition to the scientific program under the responsibility of the ICM98 program committee - a special session on mathematical software. No special focus or form of presentation was suggested. The only wish was to cover a broad spectrum. Thus, if possible, the session should include general purpose computer algebra systems as well as, e.g., software systems specialized on number theory, algebra or optimization, or systems assisting the work of the mathematicians in some other specific way. The session should be open for presentations from commercial and academic software development groups. This is the first call for contributions to get an idea about how many groups or companies are interested in such presentations and to find out their specific wishes. The current idea is that the Organizing Committee will set up a small committee to select up to 10 software systems for oral 30 minute presentations during one or two afternoons of the congress. Detailed plans can only be made if a good estimate on the number of participants is available. The organizing committee is als contemplating to offer, for a fee to be determined, space for computer demonstrations of the software packages during the congress - possibly in connection with the book exhibition at ICM98. Technical support from the Technische Universitaet Berlin, where the congress will take place, will be very modest, though. Any response or comment on this first call for participation is welcome. Please send your reply to Winfried Neun Konrad-Zuse-Zentrum Takustrasse 7 D-14195 Berlin Germany e-mail: neun@zib.de preferrably via e-mail and feel free to give suggestions or to ask questions. If sufficiently many groups show an interest in this event by August 31, 1997, the ICM98 Organizing Committee will go ahead with the planning. Sincerely Martin Groetschel President of the ICM98 Organizing Committee ************************************************************************ This is a message from the ICM98 e-mail server distributing information about ICM98 and the International Mathematical Union to all persons who have electronically preregistered for the INTERNATIONAL CONGRESS OF MATHEMATICIANS 1998 IN BERLIN. More information about ICM98 can be found in the ICM98 WWW-server. Its master site in Berlin has the URL: http://elib.zib.de/ICM98 Mirror sites of the ICM98 WWW-server are located in Bombay(India), Copenhagen (Denmark), Kyoto (Japan), Marseille (France), Rio de Janeiro (Brazil). This WWW-server also offers an electronic preregistration form. If you do not have access to the World Wide Web and would like to subscribe to the ICM98 circular letters, just send an e-mail to icm98@zib.de writing PRELIMINARY PREREGISTRATION into the SUBJECT line. ************************************************************************